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RD-208 ZZ 4 SA RICH (TMB 208 ZZ/2AS) 40x80x18
Single Row Deep Groove Ball Bearing, Model RD-208 ZZ 4 SA, RICH brand, China origin. OE-compatible with NTN. Reinforced, double shielded, C3 clearance.
RD-208 ZZ 4 SA RICH | Single Row Deep Groove Ball Bearing – 40 x 80 x 18 mm
OE References / Interchange:
- NTN – TMB208ZZ/2AS
Technical Specifications:
- Catalog Code: RD-208 ZZ 4 SA RICH
- Brand: RICH
- Bearing Type: Deep Groove Ball Bearing
- Configuration: Single Row
- Clearance: C3 – greater than normal
- Reinforced Execution: Yes
- Sealing: Double-sided non-contact shields
- Cage Material: Steel
- Lubrication Range: -25°C to +120°C
- Inner Diameter: 40 mm
- Outer Diameter: 80 mm
- Total Width: 18 mm
- Weight: 0.381 kg
- Country of Origin: China
Key Performance Advantages:
- OE Compatibility: Interchangeable with NTN reference TMB208ZZ/2AS.
- Shielded Design: Double non-contact shields offer protection against dust and debris while maintaining low friction.
- Reinforced Build: C3 clearance and steel cage ensure durability under dynamic loads.
- Wide Temperature Range: Pre-lubricated for stable performance from -25°C to +120°C.
- RICH Precision: Built to strict tolerances for smooth operation and long-term reliability.
Transparency Note: This bearing is manufactured directly by us under the RICH brand. The code RD-208 ZZ 4 SA and OE references are used solely for compatibility identification and do not imply affiliation with NTN or other brands. The product is clearly marked with its actual brand and origin.
Data sheet
Inner Diameter
40
Outer Diameter
80
Width
18
Weight
0,381
Ball Rows
Single Row
Sealing
Cover On Both Sides
Clearance
CN (Normal)
Category
Single Row Deep Groove Ball Bearing
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Single Row Deep Groove Ball Bearing, Model RD-208 ZZ 4 SA, RICH brand, China origin. OE-compatible with NTN. Reinforced, double shielded, C3 clearance.
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