d - 38,1 mm

D - 76,2 mm

T - 20,638 mm

B - 20,94 mm

C - 15,507 mm

ra1 max. - 1,3 mm

a - 4,8 mm

Da - 68 mm

db - 43,5 mm

ra max. - 1,5 mm

da - 45,5 mm

Db - 71 mm

Weight - 0,405 Kg

Basic dynamic load rating (C) - 55,5 kN

Basic static load rating (C0) - 63 kN

(Grease) Lubrication Speed - 5 000 r/min

(Oil) Lubrication Speed - 6 700 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y2) - 1,49

• Model Number: 4T-28150/28300
• Inner Diameter：38,1mm Outer Diameter：76,2mm Width：20,638mm
• Type：Tapered Roller Bearings
• Update date：2025-04-19
• Application:noise reduction equipment,machine lathe,Industrial Adhesive,wheel lathe,pressure control valve,power source,surgical instruments,Seals,equipment,embroidery cloth,Machine tools
• Similar models:Timken 28150/28300X Timken 28150/28315A FBJ 28150/28315 FBJ 28150/28300 CX 28150/28315 ISO 28150/28300 Timken 28150/28315B Timken 28150/28300 Timken 28150/28315 KOYO 28150/28317
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-28150/28300 products，there is large inventory of NTN 4T-28150/28300 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-28150/28300 Which NTN 4T-28150/28300 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
  71804 ATBP4	20	32	7	CX	Angular Contact Ball Bearings
  AX 4 10 22	10	22	4	KOYO	Needle Roller Bearings
  45BM5216	45	52	16	KOYO	Needle Roller Bearings
  54202U	15	32	28	NSK	Thrust Ball Bearings
  7001 C-UX	12	28	16	CX	Angular Contact Ball Bearings
  7014 ADF	70	110	40	ISO	Angular Contact Ball Bearings
  K58x65x18	58	65		SKF	Needle Roller Bearings
  GE35KRR	35	72	37,7	Timken	Deep Groove Ball Bearings
  HK6018	60	68	18	CX	Cylindrical Roller Bearings
  HSS7003-C-T-P4S	17	35	10	FAG	Angular Contact Ball Bearings
  NU5222	110	200	69,85	ISO	Cylindrical Roller Bearings
  RN58042	292,100	387,350	66,670	NTN	Cylindrical Roller Bearings
  RNA6916TT	90	110	54	NSK	Needle Roller Bearings
  RAK13/8	1.3750			FAF	PILLOW BLOCKS
  GE6DO	6	14	6	ELGES	SPHERICAL PLAIN BEARINGS
  NNCF4968CV	340	460	118	SKF	CYLINDRICAL ROLLER BEARINGS
  23092	460	680	163	Torrington	SPHERICAL ROLLER BEARINGS
  61956M	280	380	46	SKF	DEEP GROOVE BALL BEARINGS
  77R-4	.2500	.6250	.1960	New Departure	DEEP GROOVE BALL BEARINGS
  S-3507-2RSNR	35	72	1.0625	CONSOLIDATED	DEEP GROOVE BALL BEARINGS