Bearings, units and housings -- Roller bearings -- CARB toroidal roller bearings -- CARB toroidal roller bearings -- SKF C 2209 KTN9

C 2209 KTN9

SKF Explorer

Dimensions

d		45	mm
D		85	mm
B		23	mm
d₂	≈	55.6	mm
D₁	≈	73.1	mm
s₁	max.	7.1	mm
r_1,2	min.	1.1	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	min.	70.4	mm
D_a	max.	78	mm
C_a	min.	0.3	mm
r_a	max.	1	mm

A negative value for C_a is theoretical.

Calculation data

Basic dynamic load rating	C	93	kN
Basic static load rating	C₀	93	kN
Fatigue load limit	P_u	10.8	kN
Reference speed		7500	r/min
Limiting speed		11000	r/min
Misalignment factor	k₁	0.095
Operating clearance factor	k₂	0.128

Mass

Mass bearing

0.55

Model Number: C 2209 KTN9
Inner Diameter：45mm Outer Diameter：85mm Width：23mm
Reference speed:11000 r/min Limiting speed:7500 r/min
Type：Bearings, units and housings Roller bearings CARB toroidal roller bearings CARB toroidal roller bearings
Details： CARB toroidal roller bearings
Update date：2026-06-25
Application:casting embedding,packing equipment,steam Hydraulic control element,altimeter etc,knitted fabrics,other accessories,rolling mill roll neck and slowdown device,test strip,Hair styling device,Industrial equipment,equipment
Similar models:22209 E 2209 E-2RS1KTN9 22209 EK BD-C 2209 KTN9-H 309 E C 2209 KTN9 52209 NU 2209 ECJ 62209-2RS1 BD-BS2-2209-2RSK/VT143-H 309 E 2209 EKTN9
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Model No. Inner Diameter Outer Diameter Width Type

33645
7228 ACD/P4A
812/750 M
C 2222 K
SAF 23026 KATLC x 4.3/8

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Hot number： 1280 VRME R 29492 EM 401402 470311 6217/C3VL0241 60x75x8 HMS5 RG 71900 CE/P4AH 99846 FSAF 1611 x 2 MVR1-95 PFT 35 RM SAF 1618 x 3.1/4 SNL 3038 TURT SNW 140x7.1/8 W 61917-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
33645
7228 ACD/P4A
812/750 M
C 2222 K
SAF 23026 KATLC x 4.3/8