d - 500 mm

D - 830 mm

B - 264 mm

C - 264 mm

d2 - 605 mm

r1 min. - 7,5 mm

r2 min. - 7,5 mm

D1 - 738 mm

da min. - 532 mm

da max - 654 mm

Da min - 706 mm

Da max. - 798 mm

ra max. - 6 mm

Calculation factor (k2) - 0,116

S1 - 75,3 mm

Weight - 560 Kg

Basic dynamic load rating (C) - 7500 kN

Basic static load rating (C0) - 12700 kN

Fatigue load limit (Pu) - 850

Reference speed - 530 r/min

Limiting speed - 750 r/min

Calculation factor (k1) - 0,099

• Model Number:C31/500KM
• Inner Diameter：500mm Outer Diameter：830mm Width：264mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:machine tool spindle,Forming mold,electric hydraulic lifting platform,metallurgical mold,car instrument,security equipment,Oral Equipment,ECG,sawing machine,defogging and degreasing,Dental Equipment
• Similar models:SKF NU2315ECML SKF C2234K+AH3134G CX NP313E CX NH2315E NTN RNU0314ZZ ISB NJ2313 NKE NUP2316-E-MPA ISO NN3120 ISO NP3132 ISO NP313
• BEARING POWER International Trading Co.,Ltd. specialize in C31/500KM products，there is large inventory of SKF C31/500KM . We has been built up long-term cooperation with SKF company, could make a bulk order of the C31/500KM Which SKF C31/500KM 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
  23148-K-MB-W33	240	400	128	NKE	Spherical Roller Bearings
  56425/56662	107,95	168,275	36,512	ISO	Tapered Roller Bearings
  6201N	12	32	10	KOYO	Deep Groove Ball Bearings
  6903N	17	30	7	CYSD	Deep Groove Ball Bearings
  6912Z	60,000	85,000	13,000	NTN	Deep Groove Ball Bearings
  7330B	150	320	65	NACHI	Angular Contact Ball Bearings
  81115	75	100		ISO	Thrust Roller Bearings
  BT1B 329082A/QCL7C	42	95	23	SKF	Tapered Roller Bearings
  EE107060/107105	152,4	268,288	74,612	NSK	Cylindrical Roller Bearings
  J-88	12,7	17,462	12,7	NSK	Needle Roller Bearings
  K28x36x20	28	36	20	CX	Needle Roller Bearings
  NA 6903UU	17	30	24	JNS	Needle Roller Bearings
  NUP 226	130	230	40	NACHI	Cylindrical Roller Bearings
  5535	1.7500	1.8750	4.0000	BERLISS	JOURNAL ROLLER BEARING OUTER RACES
  NCS-3020			1.2500	INA	NEEDLE BEARINGS
  NA4920	100	140	40	INA	NEEDLE BEARINGS
  NA2040	40	65	22	NADELLA	NEEDLE BEARINGS
  QJ310	50	110	27	STEYR	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  AT-620				CONSOLIDATED	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  230S.700	290	-	75	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS