SKF RN-4x21.8BF/G2 Needle roller bearings,SKF RN-4x21.8 BF/G2 Roller bearings-BEARINGPOWER Co.,Ltd.

Model Number: RN-4x21.8 BF/G2
Inner Diameter：-mm Outer Diameter：-mm Width：4mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Needle roller bearings Needle roller bearing components
Details： Needle roller bearing components Needle roller bearings, needle rollers
Update date：2026-04-17
Application:hydraulic pressure gauge,medical treatment,Polymer,machining,Cylinder Micro,Optical Instruments,office equipment,gantry processing,die casting mold,hydraulic actuator,Spectrum Products
Similar models:QJ 217 N2MA NUP 2210 ECML PPMF 121412 2218 K + H 318 FSAF 22218 7214 ACD/P4A 6219-2Z/VA228 NJ 210 ECM 32215 RN-2.5x21.8 BF/G2
BEARING POWER International Trading Co.,Ltd. specialize in RN-4x21.8BF/G2 products，there is large inventory of SKF RN-4x21.8 BF/G2 Needle roller bearing components. We has been built up long-term cooperation with SKF company, could make a bulk order of the RN-4x21.8 BF/G2 Which SKF RN-4x21.8BF/G2 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	Type
15103 S/15245	26.162	62	19.05	Bearings, units and housings
1575 VE R	1495	-	-	Seals
25x35x7 HMS5 V	25	35	7	Seals
32212/DF	60	110	-	Bearings, units and housings
FYRP 2	50.8	-	-	Bearings, units and housings
GS 89417	85	180	19.5	Bearings, units and housings
NAO 30x47x18	30	47	18	Bearings, units and housings
NJ 2317 ECP	85	180	60	Bearings, units and housings
RNU 2208 ECP	49.5	80	23	Bearings, units and housings
S7207 ACD/P4A	35	72	17	Bearings, units and housings
SNW 22x3.7/8	98.425	145.3896	81.1784	Bearings, units and housings
W 638-2RZ	8	28	9	Bearings, units and housings

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Hot number： 1726307-2RS1 22252 CCK/W33 22x42x7 CRW1 R 3307 ATN9 315869 A 54300 401701 71821 ACD/HCP4 80x170x13 HMS5 RG C 4026 HM 31/900 NJ 409 NJ 417 NU 2207 ECML SNL 3080 ATURA

D_w		4	mm
L_w		21.8	mm
r_1,2	min.	0.3	mm
r₁	max.	0.8	mm
r₂	max.	1	mm