Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Drawn cup needle roller bearings -- Drawn cup needle roller bearings SKF BK 3520

BK 3520

Dimensions

F_w		35	mm
D		42	mm
C		20	mm
C₁	min.	17.3	mm
r	min.	0.8	mm

Calculation data

Basic dynamic load rating	C	22.9	kN
Basic static load rating	C₀	46.5	kN
Fatigue load limit	P_u	5.6	kN
Reference speed		7000	r/min
Limiting speed		8000	r/min

Mass

Mass bearing

0.053

Designation

BK 3520

Associated products

Inner ring IR series			IR 30x35x20.5
Inner ring LR series			LR 30x35x20.5
Radial shaft seal with a low cross-sectional height, single lip			G 35x42x4
Radial shaft seal with a low cross-sectional height, double lip			SD 35x42x4

Model Number: BK 3520
Inner Diameter：35mm Outer Diameter：42mm Width：20mm
Reference speed:8000 r/min Limiting speed:7000 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Drawn cup needle roller bearings
Details： Drawn cup needle roller bearings Drawn cup needle roller bearings
Update date：2026-04-16
Application:switch,motorcycle,medical equipment,insect experimental analysis instrument,heating fans,Cylinder Standard,Oral Image,Other Machine Tools,decoration machinery,food safety,Cutting Machine
Similar models:SAW 23520 x 3.3/8 HN 3520 SAW 23520 x 3.5/16 TLC SAW 23520 x 3.1/2 BK 3520 SAW 23520 x 3.5/16 T SAW 23520 x 3.1/2 TLC HK 3520.2RS SAW 23520 x 3.5/16 SAW 23520 TLC
BEARING POWER International Trading Co.,Ltd. specialize in BK3520 products，there is large inventory of SKF BK 3520 Drawn cup needle roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the BK 3520 Which SKF BK3520 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
35x52x8 HMS5 V	35	52	8	Seals
51236 M	180	250	56	Bearings, units and housings
600 VA V	540	-	-	Seals
6308-ZNR	40	90	23	Bearings, units and housings
812/710 M	710	950	190	Bearings, units and housings
87746	-	-	50.8	Seals
BK 1012 RS	10	14	12	Bearings, units and housings
BT4-0010 G/HA1C400VA903	177.8	247.65	-	Bearings, units and housings
C 2317 K	85	180	60	Bearings, units and housings
BD-C 31/530 KM-OH 31/530 H	500	870	272	Bearings, units and housings
NNU 4938 BK/SPW33	190	260	69	Bearings, units and housings
SNL 3240	180	-	-	Bearings, units and housings

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