d - 31,75 mm

D - 73,025 mm

T - 22,225 mm

B - 22,225 mm

C - 17,462 mm

ra1 max. - 3,3 mm

a - 3,9 mm

Da - 62 mm

db - 39,5 mm

ra max. - 3,5 mm

da - 45,5 mm

Db - 68 mm

Weight - 0,451 Kg

Basic dynamic load rating (C) - 56,5 kN

Basic static load rating (C0) - 68 kN

(Grease) Lubrication Speed - 5 300 r/min

(Oil) Lubrication Speed - 7 000 r/min

Calculation factor (e) - 0,45

Calculation factor (Y0) - 0,73

Calculation factor (Y2) - 1,32

• Model Number: 4T-02875/02820
• Inner Diameter：31,75mm Outer Diameter：73,025mm Width：22,225mm
• Type：Tapered Roller Bearings
• Update date：2025-12-14
• Application:gantry processing,blood cell reagent,Forging machine,X-ray Equipment,chemical,Pneumatic Control Elements,Cleaning equipment,noise reduction equipment,knitted fabrics,Hydraulic Hose,flow control valve
• Similar models:NTN 4T-02875/02820 Timken 02875/02820 KOYO 02875/02830 FBJ 02875/02820 Timken 02875/02823D+X3S-02875 CX 02875/02820 KOYO 02875/02820 ISO 02875/02820
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-02875/02820 products，there is large inventory of NTN 4T-02875/02820 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-02875/02820 Which NTN 4T-02875/02820 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
  32322	110	240	84,5	ISO	Tapered Roller Bearings
  32936	180	250	45	NKE	Tapered Roller Bearings
  33124 A	120	200	62	CX	Tapered Roller Bearings
  368/362A	50,8	88,9	20,638	FBJ	Tapered Roller Bearings
  F-205232	9	13	12	INA	Needle Roller Bearings
  GB12131S05	37	72,04	37	SNR	Angular Contact Ball Bearings
  GE40FO-2RS	40	68	40	ISO	Plain Bearings
  NCS1612	25,4	38,1	19,05	AST	Needle Roller Bearings
  NU3219	95	170	55,6	CX	Cylindrical Roller Bearings
  SA207-22	31,75	72	23	KOYO	Deep Groove Ball Bearings
  SYM 3. TF	76,2			SKF	Bearing Units
  UCF209-28	44,45			FYH	Bearing Units
  RTW-741				INA	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  324-SZZ	120	260	55	MRC	DEEP GROOVE BALL BEARINGS
  NBX17712	7.0000	8.0000	.5000	NSK	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  MF-148	8	14	3.5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HJ-308	40		7	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SNZ-208..1208	40	35	60	CONSOLIDATED	PILLOW BLOCKS
  YCRSCR-22	.3750	1.3750	.8125	CONSOLIDATED	YOKE TYPE TRACK ROLLER
  TWB-6681	4.1250	5.0625		CONSOLIDATED	THRUST NEEDLE BEARINGS