SNR21308VJ30Spherical Roller Bearing – Straight Bore, 40 mm ID, 90 mm OD, 23 mm Width, Open, C3 Internal Clearance.

Product Description

What this part is:

SNR 21308VJ30 is a double-row spherical roller bearing, ISO 213 series, 40 x 90 x 23 mm, with a straight bore, open design and C3 radial internal clearance. Unit Quantity: 1 Pc.

Decoding the designation:

21308 — ISO 213 series double-row spherical roller bearing, 40 x 90 x 23 mm.

V — SNR internal design modification.

J30 — SNR code for C3 radial internal clearance.

Specifications:

Bearing Type: Spherical Roller Bearing. Bore Diameter: 40 mm. Outside Diameter: 90 mm. Overall Width: 23 mm. Rolling Elements: Spherical Roller. Number Of Rows: 2. Bore Type: Straight. Closure Type: Open. Series: 213. Internal Clearance: C3. Cage Material: Steel. Cage Type: Pressed. Bearing Material: Chrome steel. Precision Class: P0 (ABEC 1). Dynamic Load Rating: 97.7 kN. Static Load Rating: 86.7 kN. Fatigue Load Limit: 10.6 kN. Reference Speed: 6,400 rpm. Limiting Speed: 9,300 rpm. Operating Temperature Range: –40 °C to +200 °C. Permissible Misalignment: 0.5° at normal load. Item Weight: 0.715 kg (1.58 lb). GTIN: 3413520079161.

Dimensions and mounting:

Inner Ring Outside Diameter (d2): 53.5 mm. Outer Ring Inside Diameter (D1): 75.4 mm. Minimum Bearing Fillet Radius (rs min): 1.5 mm. Maximum Abutment Fillet Radius (ra max): 1.5 mm. Minimum Shaft Shoulder Diameter (da min): 49 mm. Maximum Housing Shoulder Diameter (Da max): 81 mm. Calculation Factors: e 0.26, Y0 2.5, Y1 2.55, Y2 3.8.

Compatibility and replacement:

Cross-references: NTN 21308VC3; SKF 21308 E/C3 (E design, higher ratings); FAG 21308-E1-C3 (E1 design, higher ratings). Part number variants: 21308.VC3, 21308-V-C3, 21308 V C3, 21308VC3, 21308-CJ C3, 21308 CCJ C3.

Frequently asked questions:

What size is the SNR 21308VJ30?

Bore 40 mm, outside diameter 90 mm, width 23 mm, double-row spherical roller bearing with a straight bore.

What does J30 mean in 21308VJ30?

J30 is the SNR code for C3 radial internal clearance.

What are the load ratings and speed limits?

Dynamic Load Rating: 97.7 kN. Static Load Rating: 86.7 kN. Reference Speed: 6,400 rpm. Limiting Speed: 9,300 rpm.