thrust ball bearings

Thrust ball bearings are classified into those with flat seats or aligning seats depending on the shape of the outer ring seat (housing washer). They can sustain axial loads but no radial loads. For Single-Direction Thrust Ball Bearings, pressed steel cages and machined brass cages are usually used The cages in Double- Direction Thrust Ball Bearings are the same as those in Single-Direction Thrust Ball Bearings of the same diameter series.
Features:Available in two designs: single direction and double direction.To accommodate initial misalignments in an assembly both designs are available with spherical aligning seats or aligning seat washers.High quality steel-ultra clean steel to extend bearing life by up to 80%.Advanced Grease Technology — NSK lubricants that can extend grease life and performance.
High Grade Balls — Quiet and smooth operation even at high speed.Optional seating rings take initial misalignment.

Bearing Number	Bore Dia	Outer DIa	Width	Size
NACHI 3909 thrust ball bearings	1.4375 in	5820 lbf	2.8346 in	3460 lbf
NACHI 105TAD20 thrust ball bearings	Cartridge Unit Bearings	0.0	N/A	4.49
45 mm x 85 mm x 19 mm SKF NUP 209 ECP thrust ball bearings	Pillow Block	0.0	N/A	22.7
85 mm x 170 mm x 103 mm NKE 52320 thrust ball bearings	Flange Block	0.0	N/A	4.54
ISB 53208 U 208 thrust ball bearings	Pillow Block	0.0	N/A	34.958
120 mm x 260 mm x 55 mm SKF NJ 324 ECM thrust ball bearings	1.8750 in	5-7/8 in	3.3750 in	4-5/8 in
NSK WBK20DF-31 thrust ball bearings	Mounted Units & Inserts	0.0	N/A	30
Toyana 51280 thrust ball bearings	Mounted Units & Inserts	0.0	N/A	4.913
FAG 51306 thrust ball bearings	Flange Block	0.0	N/A	12.98
Toyana 51264 thrust ball bearings	Insert Bearings	0.0	N/A	0.422
SKF BTM 180 AM/HCP4CDB thrust ball bearings	Two-Bolt Base	5.0000 in	3.9375 in	225 °F
80 mm x 170 mm x 39 mm SKF NJ 316 ECJ thrust ball bearings	Flange Block	0.0	N/A	4.994