d - 190 mm

D - 340 mm

B - 92 mm

d₁ - - 242.7 mm

D₁ - - 292.2 mm

E - 308 mm

s - 5 mm

r_1,2 - min. - 4 mm

d_a - min. - 207 mm

d_a - max. - 235 mm

D_a - min. - 300 mm

D_a - max. - 321.9 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 1320 kN

Basic static load rating - C₀ - 1760 kN

Fatigue load limit - P_u - 180 kN

Reference speed - 2000 r/min

Limiting speed - 2600 r/min

Calculation factor - k_r - 0.16

Mass bearing - 36.5 kg

• Model Number:NCF 2238 ECJB
• Inner Diameter：340mm Outer Diameter：190mm Width：92mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-13
• Application:spring industry,Spectrum Products,Surveying Surveying Instruments,trolley,lifting upgrade,Industrial,Textile Accessories,Industry,Pneumatic Actuator,Dental Drill etc,axle lathe
• Similar models:ISO NP2238 SKF NCF2238ECJB NACHI NU2238 INA F-223821 NACHI NJ2238E ISB NU2238 NTN NUP2238 ISO NF2238 CX NCF2238V NTN NUP2238E
• BEARING POWER International Trading Co.,Ltd. specialize in NCF2238ECJB products，there is large inventory of SKF NCF 2238 ECJB . We has been built up long-term cooperation with SKF company, could make a bulk order of the NCF 2238 ECJB Which SKF NCF2238ECJB 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
  1213K+H213	65	120	23	ISO	Self-Aligning Ball Bearings
  124070/124112XC	70	112,712	30,16	Gamet	Tapered Roller Bearings
  248/1180CAK30FA/W20	1180	1420	243	SKF	Spherical Roller Bearings
  52422	113	230	166	CX	Thrust Ball Bearings
  54312	50	110	70.6	KOYO	Thrust Ball Bearings
  6300ZE	10	35	11	NACHI	Deep Groove Ball Bearings
  HR32034XJ	170	260	57	NSK	Tapered Roller Bearings
  K 40x45x30	40	45		NBS	Needle Roller Bearings
  NN3040 K	200	310	82	ISO	Cylindrical Roller Bearings
  N326	130	280	58	KOYO	Cylindrical Roller Bearings
  NAS 5010ZZNR	50	80	40	IKO	Cylindrical Roller Bearings
  NKI 75/25	75	105	25	FBJ	Needle Roller Bearings
  NKJS75	75	105	32	Timken	Needle Roller Bearings
  NUP328R	140	300	62	KOYO	Cylindrical Roller Bearings
  VKBA 3263				SKF	Wheel Bearings
  ZY-108	10	16	8,95	NSK	Needle Roller Bearings
  B64-LNMSS	4.0000	6.2500	3.5000	RBC	SPHERICAL PLAIN BEARINGS
  NU-320	100	215	47	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NK-70/35	85		35	CONSOLIDATED	NEEDLE BEARINGS
  SIL30C	30		22	CONSOLIDATED	ROD ENDS