d - 45,242 mm

D - 73,431 mm

T - 19,558 mm

B - 19,812 mm

C - 15,748 mm

r min. - 3,5 mm

r1 min. - 3,5 mm

r2 min. - 0,8 mm

S - 4,6 mm

da max - 52 mm

Da min - 65 mm

Da max. - 70 mm

db min - 53,5 mm

Db min. - 71 mm

ra max. - 3 mm

rb max. - 0,8 mm

Weight - 0,31 Kg

Basic dynamic load rating (C) - 72,5 kN

Basic static load rating (C0) - 53 kN

(Grease) Lubrication Speed - 4 700 r/min

(Oil) Lubrication Speed - 6 300 r/min

Calculation factor (e) - 0,31

Calculation factor (Y) - 1,97

Calculation factor (Y0) - 1,08

• Model Number:NP118297/NP422278
• Inner Diameter：45,242mm Outer Diameter：73,431mm Width：19,558mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Processing machinery,Air,marine analysis,Low-voltage electrical equipment,education model Instruments,Insect Count,Hairbrush device,sanitation facilities,Dental Drill etc,Machine tools,Warehouse Shelf Equipment
• Similar models:ZVL NP118297/NP422278
• BEARING POWER International Trading Co.,Ltd. specialize in NP118297/NP422278 products，there is large inventory of ZVL NP118297/NP422278 . We has been built up long-term cooperation with ZVL company, could make a bulk order of the NP118297/NP422278 Which ZVL NP118297/NP422278 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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  32317	85	180	63,5	NTN	Tapered Roller Bearings
  33018	90	140	39	ISO	Tapered Roller Bearings
  6230	150	270	45	SIGMA	Deep Groove Ball Bearings
  6312ZZD2	60,000	130,000	62,000	NTN	Deep Groove Ball Bearings
  6900L11DD1	10	22	6	NSK	Deep Groove Ball Bearings
  7014UCP4	70	110	20	NTN	Angular Contact Ball Bearings
  7019CDF	95	145	24	NACHI	Angular Contact Ball Bearings
  7209 BE-2RZP	85	45	19	SKF	Angular Contact Ball Bearings
  AC604245B	300	419,5	56	KOYO	Angular Contact Ball Bearings
  C 30/600 KM + AOHX 30/600	870	570	245	SKF	Cylindrical Roller Bearings
  CRTD4406	220	300	96	NTN	Thrust Roller Bearings
  MHKM916	9	16	16	KOYO	Needle Roller Bearings
  NU19/530	530,000	710,000	82,000	NTN	Cylindrical Roller Bearings
  QJ308-MPA	40	90	23	NKE	Angular Contact Ball Bearings
  TUP1 10.12	10	12		CX	Plain Bearings
  E17	17	44	11	FAG	MAGNETO BEARINGS
  22228EF80	140	250	68	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  477204-012	.7500	1.8504	.5512	CONSOLIDATED	PILLOW BLOCKS
  6003-2RS	17	35	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  ZKLN3072-ZZ	30	72	38	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS