• Welcome

KOYO 6221-Z Bearing

KOYO 6221-Z Bearing , KOYO 6221 bearing , KOYO 6221-Z precision angular , KOYO bearings high tensile

Dimensional Specifications+

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 6221-Z
  • Operating Temperature Range -40 to 250 ºF

Shields-ZZ r r. D d. W r r. Seals-2RS. D d. W r r. DEEP GROOVE BALL BEARINGS. 600 SERIES. Bearing number with shields open with seals. Mass kg. N . 6213 ZZ. 6214 ZZ. 6215 ZZ. 6216 ZZ. 6217 ZZ. 6218 ZZ. 6219 ZZ. 6220 ZZ. 6221 ZZ. 6222 ZZ. 6224 ZZ. 6226 ZZ. 6200 2RS. 6201 2RS. 6202 2RS. 6203 2RS..NTN Ball Bearings Shield and Seal Types. 1. Bearing Design and Features,. Seal/Shield Bearing Types and Selection. Shield type. Seal type. Type, code no. Non-contact type ZZ. Non-contact type LLB. Low torque type LLH. Contact type LLU. Construction. ¡Metal shield plate is affixed to outside ring; inner ring incorporates..Roller Bearings. Introduction. Ball. Bearings. Spherical. Roller Bearings. Tapered. Roller Bearings. Thrust. Bearings. Split. P illow. Blocks. Super Precision .. ection. 12. Ball. Bearings. R Series. Single Row, Inch Dimension. Common Options. V. : One Non-Contact Seal. VV. : Two Non-Contact Seals. Z. : One Shield. ZZ..Z. Open. ZZ. ZE. 2NKE. NK. 2NK. NKE. 2NSE. NSL. 2NSL. NSE. N. NR. Open (no seals, shields). Configuration. Table 1. Standard Configuration of Single-row, Deep Groove Ball Bearings. Design. Cross section. Note : One seal or shield type bearings may have a seal groove on the other side. Shield. Sealed or shielded.