Home>Products>spherical roller bearings>35 mm x 72 mm x 28 mm FAG WS22207-E1-2RSR spherical roller bearings
FAG WS22207-E1-2RSR MODELS
Need a CAD or 3D Model?
35 mm x 72 mm x 28 mm FAG WS22207-E1-2RSR spherical roller bearings
spherical roller bearings
FAG WS22207-E1-2RSR Bearing SPECIFICATIONS
Online shopping 35 mm x 72 mm x 28 mm 35 mm x 72 mm x 28 mm FAG WS22207-E1-2RSR spherical roller bearings from a great selection at Store. PRECISION BEARING CORP ... No Bearing Retained spherical roller bearings Accessories.
- FAG
WS22207-E1-2RSR
- Intermediate Duty
- Setscrew Ball Bearing
- 207 Series
- Zinc
- 3 Bolt Light Duty Flange
- Single Lip
- 1.4375 in
- Yes
- PRECISION BEARING CORP2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!
Types of spherical roller bearings
- Intermediate Duty
- Setscrew Ball Bearing
- 207 Series
- Zinc
- 3 Bolt Light Duty Flange
- Single Lip
- 1.4375 in
- Yes
- 207 Series
- Class 10
- Steel
- Not Applicable
- Round
- Steel
- Steel
- Setscrew
- Steel
- No
- Non-Expansion
- None
- None
- Unirex N2
- Powder Coat
- Rogersville, TN
- 5500 rpm
- Nylon
- Std Retainer
- Standard
- Self Centering
- Set Screw
- 1.75 LB
- 782475511167
FAG WS22207-E1-2RSR Products and services 35 mm x 72 mm x 28 mm FAG WS22207-E1-2RSR spherical roller bearings
Have specification details | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | m | b | e | C | D | K | d | B |
WS22207-E1-2RSR | FAG | 0,6 kg / Weight | - | 0,31 | - | 72 mm | - | 35 mm | 28 mm |
22207AEX | NACHI | - | - | - | 94,5 kN | 72 mm | - | 35 mm | 23 mm |
22207AEXK | NACHI | - | - | - | 94,5 kN | 72 mm | - | 35 mm | 23 mm |
22207EX | NACHI | - | - | - | 112 kN | 72 mm | - | 35 mm | 23 mm |
22207EXK | NACHI | - | - | - | 112 kN | 72 mm | - | 35 mm | 23 mm |
22207 | FBJ | - | - | - | 45,2 kN | 72 mm | - | 35 mm | 23 mm |
22207 CW33 | Loyal | - | - | - | 67,3 kN | 72 mm | - | 35 mm | 23 mm |
22207 E | SKF | - | 3.7 mm | - | - | 72 mm | 2 mm | 35 mm | 23 mm |
22207 EK | SKF | - | 3.7 mm | - | - | 72 mm | 2 mm | 35 mm | 23 mm |
22207 EKW33+H307 | ISB | - | - | - | 85 kN | 72 mm | 2 mm | 30 mm | 23 mm |
22207 K | ISB | - | - | - | 85 kN | 72 mm | 2 mm | 35 mm | 23 mm |
380 mm x 560 mm x 135 mm ISO 23076 KW33 spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
100 mm x 180 mm x 46 mm Timken 22220CJ spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
Toyana 23230 CW33 spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
65 mm x 140 mm x 48 mm ISO 22313 KW33 spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
460 mm x 760 mm x 240 mm NTN 23192BK spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
Toyana 22320MW33 spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
100 mm x 165 mm x 65 mm SKF 24120-2CS5/VT143 spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
Toyana 23222 KMBW33 spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
110 mm x 200 mm x 53 mm ISO 22222 KCW33+H322 spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
120 mm x 180 mm x 60 mm NTN 24024C spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
55 mm x 120 mm x 29 mm FAG 20311-K-TVP-C3 + H311 spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
560 mm x 820 mm x 195 mm FAG 230/560-E1A-MB1 spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
110 mm x 180 mm x 69 mm NSK 24122CK30E4 spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
280 mm x 460 mm x 180 mm FAG 24156-E1 spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
25 mm x 62 mm x 17 mm ISO 20305 spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
710 mm x 1150 mm x 345 mm FAG 231/710-B-MB spherical roller bearings | Bearing Duty:Intermediate Duty; Bearing Family:Setscrew Ball Bearing; Bearing Series:207 Series; Housing Material:Zinc; Housing Type:3 Bolt Light Duty Flange; Seal Type:Single Lip; d:1.4375 in; Anti-Rotation Pin:Yes; Ball Bearing Housing Series:207 Series; Ball Grade:Class 10; Ball Material:Steel; Base to Center Height:Not Applicable; Bearing Bore Shape:Round; Bearing Inner Ring Material:Steel; Bearing Insert Material:Steel; Bearing Locking Device:Setscrew; Bearing Outer Ring Material:Steel; End Cap Groove:No; Expansion Type:Non-Expansion; Flinger Material:None; Flinger Type:None; Grease Type:Unirex N2; Housing Coating:Powder Coat; Manufacturing Plant Location:Rogersville, TN; Max Bearing Speed:5500 rpm; Retainer Material:Nylon; Retainer Type:Std Retainer; Ring Size:Standard; Self Aligning:Self Centering; Shaft Attachment (2):Set Screw; Ship Weight:1.75 LB; UPC:782475511167; |
35 mm x 72 mm x 28 mm FAG WS22207-E1-2RSR spherical roller bearings Video
Bearing WS22207-E1-2RSR (FAG) | Size and Specification
WS22207-E1-XL-2RSR - Sealed spherical roller bearings
WS22207-E1-XL-2RSR - MISUMI
Bearing WS22207 -E1-2RSR / FAG 35x72x28 Double row
Sealed spherical roller bearings - - medias - Schaeffler
WS22207-E1-XL-2RSR FAG • ABF Store
FAG WS22207-E1-2RSR Sealed Spherical Roller Bearing
WS22207-E1-2RSR FAG • ABF Store
WS22207-E1-2RSR - FAG Spherical Roller - Quality Bearings
FAG WS22207-E1-2RSR INTERCHANGE
spherical roller bearings Part series WS22207-E1-2RSR is a potential replacement for these common bearing part numbers:
WS22207-E1-2RSR
WS22207-E1-2RSR
WS22207-E1-2RSR
WS22207-E1-2RSR
WS22207-E1-2RSR
WS22207-E1-2RSR
WS22207-E1-2RSR
WS22207-E1-2RSR
Contact Us
- PRECISION BEARING CORP
- Address365 Kimberly Drive, Carol Stream, Illinois U.S.A.
- Phone(Working Time)753-298-7732
- Fax
FAG WS22207-E1-2RSR Technical Articles
NTN PRICE LIST 2019 |
SCHAEFFLER BEARING PRICE LIST |
NBC BEARING RATE LIST |
spherical roller bearings CATEGORIES
- angular contact ball bearings
- bearing units
- cylindrical roller bearings
- deep groove ball bearings
- needle roller bearings
- plain bearings
- self aligning ball bearings
- spherical roller bearings
- tapered roller bearings
- thrust ball bearings
- thrust roller bearings
- wheel bearings
- Timken 529 Bearing
- Lm48500la Timken Bearing
- Timken 17118 Bearing
- 520x Bearing
- Large Slewing Bearings
- Slewing Ring Bearings
- Kaydon Slewing Bearing
- Bearing Slewing Ring
- Double-Row Angular Contact Ball Bearings
- Wide Series Cylindrical Roller Bearings
- Roll Neck Bearings For Rolling Mill
- Precision Ball Bearings
- High Precision Bearings
- High Precision Ball Bearings
- Gates Powergrip Htd
- Gates Gt2 Belt 6mm
- Gates Automotive Belts
- Acdelco 6k930
- K081243hd Belts
Customers Who Viewed FAG WS22207-E1-2RSR Bearing Also Viewed
- Toyana 23230 CW33 spherical roller bearings
- 110 mm x 200 mm x 53 mm ISO 22222 KCW33+H322 spherical roller bearings
- Toyana 23222 KMBW33 spherical roller bearings
- 110 mm x 180 mm x 69 mm NSK 24122CK30E4 spherical roller bearings
- 55 mm x 120 mm x 29 mm FAG 20311-K-TVP-C3 + H311 spherical roller bearings