| Customization: | Available |
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| Cage: | With Cage |
| Rows Number: | Single |
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| Designations : | Automotive Needle Roller Bearing NKIS20 20 x 42 x 20 mm Needle Roller Bearing 20X42 Needle Roller Bearing |
| Ring Material : | GCR15/ Machined Steel |
| Roller Material : | GCR15/ Chrome Steel |
| Cage Material : | Nylon |
| Number of Row : | Single Row |
| Precision Rating : | P0 P6 P5 P4 |
| Application Industries : | Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Retail, Construction works , Energy & Mining etc. |
| Price List : | Negotiate |
| Service : | OEM or Customer Logo Acceptable and Sample Offer |
| Package : | Industrial Packing or As Customer Required |
| More Service : | plz Contact Us . The contact address is at the bottom. |
| Model Number | HK series, BK series, HK…RS series, HK…2RS series, BK…RS series, F series, FH series, MF series, |
| HF series, HFL series, K series, K…ZW series, KZK series, KB K series, NK series, NKS series, RNA49 series, | |
| RNA69 series, NKI series, NKIS series, NA49 series, NA69 series, NA48 series, NAO series, RNAO series, | |
| RNA49…RS series, RNA49… 2RS series, RNAV series, NAV series, RPNA series, PNA series, IR series, | |
| LR series, AXK series, AXW series, RSTO series, STO series, RNA2200 series, RNA2200…2RS series, | |
| NA2200 series, NATR series, NATV series, NUTR series, PWTR series, NNTR series, KR series, KRE series, | |
| KRV series, NUKR series, NUKRE series, PWKR series, PWKRE series. | |
| Type | needle roller bearing. |
| Number of Row | single row, double row, multi row. |
| Material | supreme chrome steel 100Cr6. |
| Cage Material | steel, brass, nylon. |
| Hardness | HRC 60-64. |
| Precision Rating | P0, P6, P5. |
| Radial Clearance | C0, C2, C3, C4, C5. |
| Sealing Type | open, 2RS. |
| Grease | as per your requirement, such as Chevron SRI-2 ,Multemp PS2, Shell Alvania R2, Changcheng 2 and so on. |
| Certification | ISO 9001:2015. |
| Mark | TIK or your mark. |
| Package | single box package, industrial rolled package or as per buyer's requirement. |
| Place of Origin | China (Mainland). |
| Features | (1) high precision; |
| (2) high speed; | |
| (3) high load carrying capacity; | |
| (4) low noise; | |
| (5) long life span. | |
| Application | transport machinery, CNC machine, sewing machinery, handcart, physical exercise apparatus, motorcycle, |
| automobile, electric tool, leisure toys, textile machinery, printing machinery etc. | |
| Payment Term | 30% deposit, 70% is paid by TT or L/C or Western Union. |
| Shipment time | ready stock, immediate shipment. |
| Shipping Port | Shanghai, Tianjin or Qingdao. |
| Samples | free samples are available. |
| Bearing No. | Boundary dimensions(mm) | Basic load ratings(N) | Limiting speeds(rpm) | Mass(g) | ||||
| d | Fw | D | B | Cr | Cor | Oil | ||
| NKIS12 | 12 | 18 | 30 | 16 | 16000 | 17000 | 20000 | 58 |
| NKIS15 | 15 | 22 | 35 | 20 | 23500 | 24000 | 17000 | 90 |
| NKIS20 | 20 | 28 | 42 | 20 | 16500 | 35500 | 14000 | 119 |
| NKIS25 | 25 | 32 | 47 | 22 | 32000 | 55000 | 12500 | 160 |
| NKIS35 | 35 | 43 | 58 | 22 | 33000 | 56000 | 9500 | 210 |
| NKIS45 | 45 | 55 | 72 | 22 | 43000 | 71000 | 7500 | 306 |
| NKIS50 | 50 | 60 | 80 | 28 | 60000 | 95000 | 7200 | 510 |
| NKIS60 | 60 | 70 | 90 | 28 | 65000 | 110000 | 6300 | 550 |
| 1 | Needle Roller and Cage Assemblies | K, K‥T2, K‥S, K‥ZW, KMJ, KMJ‥S, KJ‥S, KV‥S |
| PCJ | ||
| 2 | Needle Roller and Cage Assemblies for Connecting Rod | PK |
| KB K | ||
| 3 | Drawn Cup Needle Roller Bearings | HK, HK‥ZWD, HMK, HMK‥ZWD, BK, BK‥ZWD |
| HK‥L, HMK‥L, HK‥LL, HMK‥LL, BK‥L | ||
| DCL | ||
| HCK | ||
| 4 | Machined-Ring Needle Roller Bearings | RNA48, RNA49, RNA59, RNA69, NK, NKS |
| NA48, NA49, NA59, NA69, NK+IR, NKS+IR | ||
| MR | ||
| MR+MI | ||
| RNA49‥L, RNA49‥LL | ||
| NA49‥L, NA49‥LL | ||
| 5 | Machine-ring Needle Roller Bearings Separable Type | RNAO, RNAO‥ZW |
| NAO, NAO‥ZW | ||
| 6 | Self Aligning Needle Roller Bearings | RPNA‥R |
| PNA‥R | ||
| 7 | Inner ring | IR |
| MI | ||
| 8 | Clearance-Adjustable Needle Roller Bearings | RNA49‥S |
| NA49‥S | ||
| 9 | Complex Bearings | NKX, NKX‥Z |
| NKX+IR, NKX‥Z+IR | ||
| NKXR, NKXR‥Z | ||
| NKXR+IR, NKXR‥Z+IR | ||
| NKIA | ||
| NKIB | ||
| AXN | ||
| ARN | ||
| 10 | Cam Followers Bearing | KRM‥XH, KRMV‥XH |
| KR‥H, KR‥XH, KR‥LLH, KR‥XLLH | ||
| KR, KR‥X, KR‥LL, KR‥XLL | ||
| KRV‥H, KRV‥XH, KRV‥LLH, KRV‥XLLH | ||
| KRV, KRV‥X, KRV‥LL, KRV‥XLL | ||
| KRT, KRT‥X, KRT‥LL, KRT‥XLL | ||
| KRVT, KRVT‥X, KRVT‥LL, KRVT‥XLL | ||
| KRU, KRU‥X, KRU‥LL, KRU‥XLL | ||
| KRVU, KRVU‥X, KRVU‥LL, KRVU‥XLL | ||
| NUKR‥H, NUKR‥XH | ||
| NUKR, NUKR‥X | ||
| NUKRT, NUKRT‥X | ||
| NUKRU, NUKRU‥X | ||
| CR‥H, CR‥XH, CR‥LLH, CR‥XLLH | ||
| CR, CR‥X, CR‥LL, CR‥XLL | ||
| CRV‥H, CRV‥XH, CRV‥LLH, CRV‥XLLH | ||
| CRV, CRV‥X, CRV‥LL, CRV‥XLL | ||
| 11 | Roller Followers Bearing | RNAB2, RNAB2‥X |
| NAB2, NAB2‥X | ||
| RNA22‥LL, RNA22‥XLL | ||
| NA22‥LL, NA22‥XLL | ||
| NATR, NATR‥X, NATR‥LL, NATR‥XLL | ||
| NATV, NATV‥X, NATV‥LL, NATV‥XLL | ||
| NACV, NACV‥X, NACV‥LL, NACV‥XLL | ||
| NUTR2, NUTR2‥X, NUTR3, NUTR3‥X | ||
| NUTW, NUTW‥X | ||
| 12 | Thrust Roller Bearings | AXK11, AS11, WS811, GS811 |
| 811, 812, 893, 874, K811, K812, K893, K874, WS811 | ||
| WS812, WS893, WS874, GS811, GS812, GS893, GS874 | ||
| AXA21, ARA821, ZS | ||
| AXB21, ARB821, ZS | ||
| 13 | One-way Clutches Bearing | HF |
| HFL |
7.Certification
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