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Needle Roller Bearing (needle bearing) is a cylindrical roller with
roller bearings, relative to its diameter, roller both thin and
long. This is called needle roller. Despite having a smaller
cross-section, has a higher load bearing capacity, equipped with a
thin and long needle bearing roller (roller diameter D≤5mm, L /
D≥2.5, L is the length of the roller), so radial structure is
compact, its diameter size and load capacity and other types of
bearings, minimum diameter, especially for radial dimensions
limited support structure.
Needle bearings Specification
MI-6-N MI-6 MI-7-N MI-8-N
MI-8 MI-9-N MI-10-N MI-10
MI-11-N MI-12-N MI-12 MI-13-N
MI-13 MI-14-N MI-14 MI-15-N
MI-15 MI-16-N MI-16 MI-17
MI-18-N MI-18 MI-19 MI-20-N
MI-20 MI-21-N MI-21 MI-22-4S
MI-22 MI-23 MI-24-N MI-24
MI-25-4S MI-25 MI-26-2S MI-26-N
MI-26 MI-27 MI-28-N MI-28
MI-30 MI-31 MI-32-N MI-32
MI-34 MI-35 MI-36-N MI-36
MI-38 MI-39 MI-40-N MI-40
MI-44 MI-47 MI-48-N MI-48
MI-50 MI-52 MI-54 MI-56
MI-60 MI-62 MI-64 MI-68
MI-72-N MI-72 MI-80-N MI-80
MI-88-N MI-88 MI-96 MI-104
MI-112 MI-120 MI-128
IR-061012 IR-081212 IR-081216 IR-101412
IR-101416 IR-111412 IR-121612 IR-121616
IR-131616 IR-141816 IR-141820 IR-151816
IR-151820 IR-162016 IR-162020 IR-182216
IR-182220 IR-192420 IR-202416 IR-202420
IR-212616 IR-212620 IR-222620 IR-222820
IR-232820 IR-242816 IR-242820 IR-253020
IR-253220 IR-263216 IR-263220 IR-273220
IR-283624 IR-283628 IR-314024 IR-314028
IR-324024 IR-324028 IR-354428 IR-364424
IR-364428 IR-384828 IR-404824 IR-404828
IR-445228 IR-475632 IR-485632 IR-506032
IR-526032 IR-546432 IR-566432 IR-606832
IR-648036 IR-648040 IR-688036 IR-728840
IR-728848 IR-809640 IR-809648 IR-8810440
IR-8810448 IR-9611648 IR-10412448 IR-11213248
IR-12014048 IR-12814848
IR-7133 IR-7134 IR-7153 IR-7154
IR-7153-C IR-7173 IR-7174 IR-7173-C
IR-7193 IR-7194 IR-7193-C IR-7194-C
IR-7214 IR-7215 IR-7214-C IR-7215-C
IR-7234 IR-7235 IR-7255-D IR-7254
IR-7255 IR-7275 IR-7274-C IR-7275-C
IR-7294 IR-7295 IR-7295-C IR-7315-D
IR-7315 IR-7314-C IR-7315-C IR-7335
IR-7355-D1 IR-7345 IR-7344 IR-7355-D
IR-7355 IR-8406 IR-8407 IR-8407-C1
IR-8446 IR-8447 IR-8446-C IR-8447-C
IR-8447-C1 IR-8477 IR-8476-C IR-8477-C
IR-8517 IR-8517-C1 IR-8516-C IR-8517-C
IR-9567 IR-9608 IR-9608-C IR-9648
IR-9648-C IR-9688 IR-9688-C IR-9728-C1
IR-6769-C IR-6849 IR-6850 IR-6848
IR-6849-C IR-6918 IR-6919 IR-6925
IR-6926 IR-6935 IR-6936 IR-2326
IR-2426 IR-2526 IR-2626 IR-2726
| Machined type needle roller bearing |
| 1 | Bearing No. | RNA4900 (2RS) --- RNA4910 (2RS) |
| 2 | Bearing type | Machined type needle roller bearing |
| 3 | Bearing material | Chrome steel (AISI52100, Gcr15, 100Cr6…) |
| 4 | Bearing structure | Outer ring, Needle rollers, Cage assembly |
| 5 | Bearing basic size | Inner ring diameter | 14mm -- 58mm (d) |
| Outer ring diameter | 22mm -- 72mm (D) |
| Bearing width | 13mm -- 22mm (B) |
| 6 | Production standard | GB/T 6445-2007, JB/T 8878-2001 |
| 7 | Available designs | "RNA" | Normal type |
| "RNA…RS" | Contact seals on one side |
| "RNA…2RS" | Contact seals on both sides |
| 8 | Matched bearing | AXW type needle roller bearing |
| 9 | Bearing sample | Available for testing before order in free |
| 10 | Bearing packing | STWB box packing or white box packing, per cartons, per pallets |
| Industrial white box packing, per cartons, per pallets |
| Bulk packing, per cartons, per pallets |
| 11 | Bearing marking | Bearing No., Brand name, Origin…available in ring races |
| 12 | OEM | Available and highly welcomed |
| 13 | Bearing feature | Single row design, Machined ring type, Groove on ring races… |
| 14 | Operating temperature | -20℃ to +120℃, if beyond this range, please consult |
| 15 | Bearing application | Autos, Textiles, Medical machinery, Mining equipments… |
| 16 | Delivery time | Samples | 2-3 days after confirmation |
| Stocks | 5-7 days after confirmation |
| Normal production | 20-25 days after confirmation |
| 17 | H.S Code | 8482400000 |
| 18 | Payment item | T/T, L/C, D/P, D/A, OA…all payment terms in negociable |
Company Information
Anhui TOPZY Bearing import&export Co., Ltd. is Specializing in
production the
bearings , our bearing are widely used by big mechanical
corporations. Topzy bearing
has high-quality management team,experienced pratitioners,and quick
response and professional service team,and meanwhile is equipped
with first-class automatic production
lines as well as complete quality management machines and system.
we sincerely hope to establish a good business relationship with
you in the future.
Packaging & Shipping
Shipping
- FedEx/DHL/UPS/TNT for samples & small batch quantity for Door-Door;
- By Air or Sea for big batch goods for FCL of Airport or Port
receiving;
- Customers specifying freight forwarders or negotiable shipping
methods;
- Delivery Time: 2~3 days for samples, 5~7 days for small batch and
7~30 days for big batch goods.
Terms
- Payment: T/T, Western Union, MoneyGram, PayPal, 30% deposits, 70%
balance before delivery;
- MOQ=10pcs;
- OEM & ODM Logo
- Good After-sales Services.
Why choose us?
1.Highest quality and most competitive price----we are the only one manufacture It is amazing, and with cheap
price and guaranteed quality.
2.Delivery fast -----Goods be sent out within 3 to 7 days based on order quantity.
3.Professional-----We are special in source and sells, as development, methods,
conjugations, and handling.
4.Best service-----Answering e-mails or solving questions timely. Delivery and update information on time. Trust, good quality and
service are the basic of long term business.
Factory Price
Big Stocks !!!
