d1 - 20 mm

d7 - 34 mm

I - 33 mm

b1 - 25 mm

d2 - 27,5 mm

d4 - 24,5 mm

d6 - 50 mm

h - 77 mm

l1 min. - 10 mm

l3 min. - 26 mm

SW - 30 mm

B3 - 18 mm

Thread (G) - M20x1,5

Angle - 7 °

Weight - 0,367 Kg

Basic dynamic load rating (C) - 7,98 kN

Basic static load rating (C0) - 3,5 kN

Limiting speed - 850 r/min

Calculation factor (Y) - 2,46

Calculation factor (Y0) - 2,58

• Model Number:TSM 20 BB
• Inner Diameter：20mm Outer Diameter：mm Width：mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-15
• Application:Wire grinder,product accessories,rehabilitation training equipment,multi-knife lathe,Internal thread type,lifting chain,rock drilling machinery,test laboratory equipment and accessories,Medical room equipment,forklift truck,Control
• Similar models:NACHI 2204 SNR 2206EEG15 ISO 2209K-2RS+H309 SKF 2207EKTN9 NACHI 2207K ISO 2205K CX 2205K-2RS+H305 NACHI 1205 CX 2204-2RS KOYO 1206K
• BEARING POWER International Trading Co.,Ltd. specialize in TSM20BB products，there is large inventory of ISB TSM 20 BB . We has been built up long-term cooperation with ISB company, could make a bulk order of the TSM 20 BB Which ISB TSM20BB is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  24048W33	240	360	118	ISO	Spherical Roller Bearings
  387A/382S	57,15	96,838	25,4	ISO	Tapered Roller Bearings
  3NCHAF908CA	40	62	12	KOYO	Angular Contact Ball Bearings
  4447	104,775	155,8	34,93	INA	Thrust Ball Bearings
  51105	25	42	11	ISB	Thrust Ball Bearings
  6304	20	52	15	NACHI	Deep Groove Ball Bearings
  81128TN	140	180	31	NBS	Thrust Roller Bearings
  AXW 35 + AXK 3552	55	35	2	SKF	Thrust Roller Bearings
  BT1B 328406A/Q	65	150	38	SKF	Tapered Roller Bearings
  DL 20 16	20	26	16	Timken	Needle Roller Bearings
  FL619/1	1	4	1,6	CX	Deep Groove Ball Bearings
  L183449/L183410	762	889	88,9	Timken	Tapered Roller Bearings
  NU309	45	100	25	KOYO	Cylindrical Roller Bearings
  NUP316EG15	80,000	170,000	39,000	SNR	Cylindrical Roller Bearings
  TA 1725 Z	17	24	25	IKO	Needle Roller Bearings
  UC218	90	160	96	CX	Deep Groove Ball Bearings
  UKFL311H	50			SNR	Bearing Units
  23244MB	220	400	144	FAG	SPHERICAL ROLLER BEARINGS
  MBL-40	200	222	18	STEYR	LOCKWASHERS
  RLS-22	2.7500	5.2500	.9375	SKF	DEEP GROOVE BALL BEARINGS