d - 190 mm

D - 260 mm

B - 69 mm

C - 69 mm

b1 - 7 mm

d1 - 215 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 2 mm

r4 min. - 2 mm

D1 - 234 mm

E - 240,7 mm

K - 4 mm

ba min. - 201 mm

Da max. - 250 mm

das rec. - 208 mm

ra max. - 2 mm

rb max. - 2 mm

S - 4 mm

Weight - 11 Kg

Basic dynamic load rating (C) - 605 kN

Basic static load rating (C0) - 1290 kN

Fatigue load limit (Pu) - 132

Reference speed - 1100 r/min

Limiting speed - 1400 r/min

Calculation factor (kr) - 0,25

• Model Number:NNCF4938CV
• Inner Diameter：190mm Outer Diameter：260mm Width：69mm
• Type：Cylindrical Roller Bearings
• Update date：2026-01-02
• Application:Surveying Surveying Instruments,Flame Cutting,luminescent reagent,transistor fittings,Beauty and Body,air conditioning tools,rehabilitation training equipment,Cutting Machine,other accessories,agricultural testing and analysis equipment and related,survey accessories
• Similar models:KOYO NNU4938 KOYO NNU4938K NTN TS3-NNU4938KD1NAP5 NTN SL02-4938 NTN NNU4938 NTN SL01-4938 NKE NNCF4938-V ISO NNC4938V CX NNCL4938V NACHI NNU4938
• BEARING POWER International Trading Co.,Ltd. specialize in NNCF4938CV products，there is large inventory of SKF NNCF4938CV . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNCF4938CV Which SKF NNCF4938CV 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
  11162/11315	41,275	80	18,009	CX	Tapered Roller Bearings
  23172 EKW33+OH3172	340	600	192	ISB	Spherical Roller Bearings
  2320-K	100	215	73	NKE	Self-Aligning Ball Bearings
  51406	30,000	70,000	28,000	NTN-SNR	Thrust Ball Bearings
  960	300	430	105	INA	Thrust Ball Bearings
  ARN70130	70	115		NTN	Complex Bearings
  B7204-E-T-P4S	20	47	14	FAG	Angular Contact Ball Bearings
  CX030				CX	Wheel Bearings
  E30313J	65	140	36	NACHI	Tapered Roller Bearings
  LBE 20 AJ	20			AST	Linear Bearings
  NU214ECM/HC5C3	70	125	24	SKF	Cylindrical Roller Bearings
  PCJTY17	17			INA	Bearing Units
  SNA 4-16	4	15	6	IKO	Plain Bearings
  W 61900	22	10	6	SKF	Deep Groove Ball Bearings
  145CM789	14.5000	22.0000	3.0000	American	CYLINDRICAL ROLLER BEARINGS
  E-5214-B/E-5214-UMR	70	125	1.5625	Rollway	CYLINDRICAL ROLLER BEARINGS
  240SD22	240	440	120	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  4313	65	140	48	STEYR	DEEP GROOVE BALL BEARINGS
  0-2				SKF	THRUST BALL BEARINGS
  NU-2984E	420	560	82	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS