Bearings, units and housings -- Roller bearings -- CARB toroidal roller bearings -- CARB toroidal roller bearings -- SKF BD-C 2238 K-H 3138

C 2238 K + H 3138

SKF Explorer

Dimensions

d₁		170	mm
D		340	mm
B		92	mm
B₁		141	mm
d₂	≈	224	mm
d₃		240	mm
D₁	≈	296	mm
B₄		30.5	mm
s₁	max.	22.5	mm
r_1,2	min.	4	mm

Abutment dimensions

d_a	max.	254	mm
d_b	min.	202	mm
D_a	min.	275	mm
D_a	max.	323	mm
B_a	min.	21	mm
C_a	min.	1.6	mm
r_a	max.	3	mm

A negative value for C_a is theoretical.

Calculation data

Basic dynamic load rating	C	1370	kN
Basic static load rating	C₀	1730	kN
Fatigue load limit	P_u	153	kN
Reference speed		1800	r/min
Limiting speed		2400	r/min
Misalignment factor	k₁	0.108
Operating clearance factor	k₂	0.108

Mass

Mass bearing + sleeve

Model Number: BD-C 2238 K-H 3138
Inner Diameter：170mm Outer Diameter：340mm Width：92mm
Reference speed:2400 r/min Limiting speed:1800 r/min
Type：Bearings, units and housings Roller bearings CARB toroidal roller bearings CARB toroidal roller bearings
Details： CARB toroidal roller bearings
Update date：2025-12-09
Application:rehabilitation training equipment,machine lathe,defogging and degreasing,quality inspection equipment,air purification,food sterilization,trolley,bag machine,Perfusion device,sawing machine,container finishing
Similar models:SSAFS 22238 T 22238 CCK/W33 SSAFS 22238 C 2238 22238 CC/W33 NU 2238 ECM NUH 2238 ECMH AH 2238 G BD-C 2238 K-H 3138 BD-C 2238 K-AH 2238 G
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Model No.	Inner Diameter	Outer Diameter	Width	Type
150 VA R	135	-	-	Seals
22x45x7 HMSA10 RG	22	45	7	Seals
32347	82.55	101.68	9.53	Seals
40x72x10 HMS5 V	40	72	10	Seals
4909	12.7	17.48	4.32	Seals
7316 BECBP	80	170	39	Bearings, units and housings
D/W R8-2RZ	12.7	28.575	7.938	Bearings, units and housings
FNL 511 A	50	-	-	Bearings, units and housings
OH 3184 H	400	420	304	Bearings, units and housings
RN-3x9.8 BF/G2	-	-	3	Bearings, units and housings
SC 20 ES	20	-	16	Bearings, units and housings
SNW 5x3/4	19.05	39.8272	31.9786	Bearings, units and housings

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