D - 30 mm

d - 12 mm

B - 40 mm

C - 14 mm

B₁ - 25 mm

B₂ - 6 mm

C₁ - 0.6 mm

d₁ - 23 mm

G - M 12x1.5

G₁ - 13 mm

M - 4 mm

M₁ - 3 mm

SW - 6 mm

r_1,2 - min. - 0.6 mm

Basic dynamic load rating - C - 9 kN

Basic static load rating - C₀ - 14.6 kN

Fatigue load limit - P_u - 1.7 kN

Maximum dynamic radial loads - F_r - 11 kN

Maximum static radial loads - F_0r - 15.6 kN

Limiting speed - 3200 r/min

Mass support roller - 0.089 kg

Recommended tighthening torque - 22 N·m

Grease fitting - NIP A1x4.5

Hexagonal nut - M 12x1.5

• Model Number: KRV 30 B
• Inner Diameter：12mm Outer Diameter：30mm Width：40mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:education model Instruments,linear drive,Vacuum generator,Garment Accessories,altimeter etc,plastic rolling,heating fans,light therapy instrument,Rolling mill gear box,bathroom facilities,Medical equipment
• Similar models:ISB NU305 CX NU308E ISO NJ3309 KOYO NU309 NACHI 239/630EK ISB NNU4132K30M/W33 FAG NUP307-E-TVP2 NACHI NJ308EG INA NN3017-AS-K-M-SP KOYO NUP330
• BEARING POWER International Trading Co.,Ltd. specialize in KRV30B products，there is large inventory of SKF KRV 30 B . We has been built up long-term cooperation with SKF company, could make a bulk order of the KRV 30 B Which SKF KRV30B 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
  16068	340	520	57	CX	Deep Groove Ball Bearings
  181111X/181190XH	111,125	190,5	108	Gamet	Tapered Roller Bearings
  2RT17002	850,000	1120,000	160,000	NTN	Thrust Roller Bearings
  33108	40	75	26	FBJ	Tapered Roller Bearings
  368/362A	50,8	88,9	20,638	KOYO	Tapered Roller Bearings
  4100	10	25	14	INA	Thrust Ball Bearings
  6210ZZ	50	90	20	NTN	Deep Groove Ball Bearings
  713617030				FAG	Wheel Bearings
  71915 CB/P4AL	105	75	16	SKF	Angular Contact Ball Bearings
  71920 CDB	100	140	40	ISO	Angular Contact Ball Bearings
  B8-74T12BDDNCXMC3	8	22	11	NSK	Deep Groove Ball Bearings
  HK0608	6	10	8	ISO	Cylindrical Roller Bearings
  NUP5228	140	250	82,55	CX	Cylindrical Roller Bearings
  W 618/7	14	7	3,5	SKF	Deep Groove Ball Bearings
  NU2044E	220	340	72	FAG	CYLINDRICAL ROLLER BEARINGS
  7410B.MP.UA	50	130	31	FAG	ANGULAR CONTACT BALL BEARINGS
  SL192313	65	140	48	INA	CYLINDRICAL ROLLER BEARINGS
  292/1060	1060	1400		SKF	SPHERICAL ROLLER THRUST BEARINGS
  NU330	150	320	65	STEYR	CYLINDRICAL ROLLER BEARINGS
  NKI-95/26	95	125	26	CONSOLIDATED	NEEDLE BEARINGS