d - 50,8 mm

D - 120,65 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

ra1 max. - 3,3 mm

a - 14,4 mm

Da - 105 mm

db - 61 mm

ra max. - 3,5 mm

da - 67 mm

Db - 110 mm

Weight - 2,3 Kg

Basic dynamic load rating (C) - 172 kN

Basic static load rating (C0) - 213 kN

(Grease) Lubrication Speed - 3 300 r/min

(Oil) Lubrication Speed - 4 400 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,05

Calculation factor (Y2) - 1,91

• Model Number: 4T-619/612
• Inner Diameter：50,8mm Outer Diameter：120,65mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:lifting chain,screen filter,coupling type,Cylinder Type,power tools,Spectral Products,agricultural testing and analysis equipment and related,ultra-quiet generators,lifting upgrade,Special Equipment,Seals
• Similar models:Timken EE161363/161901CD+X1S-161362 Gamet 206190X/206290 Gamet 206190X/206290P Timken EE526130/526190 ISB EE526130/526190 KOYO 619/612 KOYO EE161400/161925 CX 619/612 NTN E-CR0-9619 NTN CRI-2619
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-619/612 products，there is large inventory of NTN 4T-619/612 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-619/612 Which NTN 4T-619/612 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.

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  ARX56X160X50	56,000	160,000	50,000	NTN	Needle Roller Bearings
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  CS212	60,000	110,000	22,000	SNR	Deep Groove Ball Bearings
  NA4928	140	190	50	NTN	Needle Roller Bearings
  QJ240-N2-MPA	200	360	58	NKE	Angular Contact Ball Bearings
  SB1400B	1420	1800	150	KOYO	Deep Groove Ball Bearings
  NU238E	190	340	55	FAG	CYLINDRICAL ROLLER BEARINGS
  135-CDS	35	72	17	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  CFH-5-SB	2.5000	5.0000	2.7500	McGill	NEEDLE BEARINGS
  103-KSG	17	35	10	MRC	DEEP GROOVE BALL BEARINGS
  562038	190	290		NTN	ANGULAR CONTACT THRUST BALL BEARINGS
  RTW-626				INA	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  K-55x60x30	55	60	30	CONSOLIDATED	NEEDLE BEARINGS
  KD-90XPO	9.0000	10.0000	.5000	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  CRSBCR-128	3.2500	8.0000	4.2500	CONSOLIDATED	ROLLER CAM FOLLOWERS
  C2316	80	170	58	CONSOLIDATED	TOROIDAL ROLLER BEARINGS