d - 33,338 mm

D - 79,375 mm

T - 25,4 mm

B - 24,074 mm

C - 17,462 mm

ra1 max. - 1,5 mm

a - 1,4 mm

Da - 67 mm

db - 42 mm

ra max. - 3,5 mm

da - 51 mm

Db - 74 mm

Weight - 0,568 Kg

Basic dynamic load rating (C) - 65,5 kN

Basic static load rating (C0) - 67 kN

(Grease) Lubrication Speed - 5 200 r/min

(Oil) Lubrication Speed - 6 900 r/min

Calculation factor (e) - 0,67

Calculation factor (Y0) - 0,49

Calculation factor (Y2) - 0,9

• Model Number: 4T-43131/43312
• Inner Diameter：33,338mm Outer Diameter：79,375mm Width：25,4mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:hanging clamp,Power equipment,textile machinery,Cutting Machine,Tool,Display Devices,Logistics Equipment,Pneumatic Actuator,surgical instruments,motor,vacuum filter
• Similar models:NSK 43131/43312 Timken 43131/43312B Timken 43131/43312 CX 43131/43312 Timken 43132/43319D+X1S-43131 ISO 43131/43312 NTN 4T-43131/43312B Timken 43131/43319D+X1S-43131 FBJ 43131/43312 NTN 4T-43131/43312
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-43131/43312 products，there is large inventory of NTN 4T-43131/43312 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-43131/43312 Which NTN 4T-43131/43312 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
  536983	37	72	37	FAG	Angular Contact Ball Bearings
  55BER19XE	55	80	13	NSK	Angular Contact Ball Bearings
  569/563D+X1S-569	64,963	127	80,962	Timken	Tapered Roller Bearings
  6311E	55,000	120,000	29,000	SNR	Deep Groove Ball Bearings
  71940 CD/P4AH1	280	200	38	SKF	Angular Contact Ball Bearings
  CSXG140	355,6	406,4	25,4	INA	Deep Groove Ball Bearings
  LMFM16UU	16	28		Samick	Linear Bearings
  NF 410	50	110.8		NACHI	Cylindrical Roller Bearings
  NK29/30	29	38	30	KOYO	Needle Roller Bearings
  NU206	30	62	16	FBJ	Cylindrical Roller Bearings
  NUP215-E-MPA	75	130	25	NKE	Cylindrical Roller Bearings
  NUP3038	190	290	75	CX	Cylindrical Roller Bearings
  RB 20025	200	260	25	ISB	Thrust Roller Bearings
  UCP320-63	100,0125		108	KOYO	Bearing Units
  314-MFFG	70	150	35	MRC	DEEP GROOVE BALL BEARINGS
  CFM-6	.3750		.5000	Spherco	ROD ENDS
  FR-2	.1250	.3750	.1562	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  N-236E	180	320	52	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NU-208E	40	80	18	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  718/1000	1000	1220	100	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS