d - 105 mm

D - 145 mm

B - 20 mm

C - 20 mm

a - 26,5 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

da min. - 112 mm

Da max. - 138 mm

ra max. - 1 mm

Weight - 0,893 Kg

Basic dynamic load rating (C) - 34,5 kN

Basic static load rating (C0) - 29,7 kN

(Grease) Lubrication Speed - 7 300 r/min

(Oil) Lubrication Speed - 9 700 r/min

Calculation factor (f0) - 11,2

• Model Number: HSB921C
• Inner Diameter：105mm Outer Diameter：145mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:ventilation equipment,Broadcasting System,wall materials,oral medical device,ECG,dynamic blood pressure,Generator,storage shelves,generator,supporting facilities,hot and cold box
• Similar models:NTN HSB921C NSK 7921A5 SKF 71921CD/HCP4AH1 FAG HC71921-E-T-P4S KOYO HAR921 FAG HSS71921-C-T-P4S SKF S71921CD/P4A FAG HSS71921-E-T-P4S CYSD 7921C NTN 5S-HSB921C
• BEARING POWER International Trading Co.,Ltd. specialize in HSB921C products，there is large inventory of NTN HSB921C . We has been built up long-term cooperation with NTN company, could make a bulk order of the HSB921C Which NTN HSB921C 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
  24156CAK30E4	280	460	180	NSK	Spherical Roller Bearings
  2690/2631	29,367	66,421	23,812	Timken	Tapered Roller Bearings
  32006	30	55	17	CRAFT	Tapered Roller Bearings
  3215	75	130	41,3	CRAFT	Angular Contact Ball Bearings
  6908NR	40	62	12	NSK	Deep Groove Ball Bearings
  7221BG	105,000	190,000	36,000	NTN	Angular Contact Ball Bearings
  7208BEA	40	80	18	NSK	Angular Contact Ball Bearings
  ASTT90 1615	16	18		AST	Plain Bearings
  AXK 150190	150	190	5	NBS	Needle Roller Bearings
  BK2520	25	32	20	ISO	Cylindrical Roller Bearings
  CX336				CX	Wheel Bearings
  ESU 25 0755	655	855		SIGMA	Thrust Ball Bearings
  GYA106RRB	34,925	72	36,5	Timken	Deep Groove Ball Bearings
  NN3032C1NAP5	160	240	60	NTN	Cylindrical Roller Bearings
  NCF2984 V	420	560	82	CX	Cylindrical Roller Bearings
  NNF5015PP	75	115	54	ZEN	Cylindrical Roller Bearings
  R2AZZ	3,175	12,7	4,36626	AST	Deep Groove Ball Bearings
  UC214	70	125	74,6	FYH	Deep Groove Ball Bearings
  UCFL210-32S6PL	2.0000			FYH	THERMOPLASTIC PILLOW BLOCKS
  NU203E	17	40	12	STEYR	CYLINDRICAL ROLLER BEARINGS