Product Name: All Types of Conveyor Roller Idlers Model NO.: 133*250 Size: Customized Shaft: 20,25,30... Trademark: Huayue Transport Package: Wooden Cases or Customized Specification: DIN; AS; RMA; SABS; BS; JISK Origin: Baoding City Hebei Province China Product Description All types of conveyor roller idlersSpecificationPipe - roller pipe/Q235/carbon steelDiameter(mm): 51, 60, 63.5, 76, 89, 108, 127, 133, 159Length(mm): 190, 200, 240, 250, 305, 315, 375, 380, 455, 465, 525, 530.Thickness(mm): 1.8, 2.0, 2.2, 2.5, 2.75, 3.0, 3.25, 3.5, 3.75, 4.0Brand: BAOLAI, GHShaft - A3(45#steel)Diameter(mm): 20, 25, 30, 35, 40Bearing - C&U, HRB, ZWZ, LYO, NWH, SKF, NSKType: Deep groove ball bearing with C3/C4Size: 6104, 6204, 6205, 6305, 6206, 6306, 6307, 6308Bearing Housing - Trinity, special customized for HuayueType: Pressed housing, cast iron bearing housing, polymerhousingSeal - Multiple labyrinth seal, water proof, dust proofType: General use(nylon), Double labyrinth seal, TR sealGrease: Lithium grease lubricantStandard: GB, ISO, CEMA, DIN, JIS, ETCProduction capacity: 2000pcs/day.Advantage1. The life time: More than 30000 hours2. Samples for testing are available.3. Minimum revoiving resistance4. Small maintain work5. High load capability6. The more relaxed payment terms7. Dust proof & water proofOver 30 years reputation on conveyor system market, Top 10 manufacturer in China.Please feel free let me know if you need any technical information.Welcome enquiry HUAYUE!